diff options
| -rwxr-xr-x | target/default/target_skeleton/sbin/backup | 38 | ||||
| -rwxr-xr-x | target/default/target_skeleton/sbin/restore | 71 |
2 files changed, 109 insertions, 0 deletions
diff --git a/target/default/target_skeleton/sbin/backup b/target/default/target_skeleton/sbin/backup new file mode 100755 index 0000000000..cdf41b946a --- /dev/null +++ b/target/default/target_skeleton/sbin/backup @@ -0,0 +1,38 @@ +#!/bin/sh +for param in $*; do + case "$param" in + -n) + SAVE_NVRAM=y + ;; + *) + OUTPUT_FILE="$param" + esac +done + +if [ "$OUTPUT_FILE" = "-" ]; then + echo "Writing backup to stdout.." >&2 +elif [ "$OUTPUT_FILE" = "" ]; then + echo "No output file." +else + echo "Writing backup to $OUTPUT_FILE" >&2 + exec > "$OUTPUT_FILE" +fi + +echo __FILELIST__ +find /etc -type f > /tmp/.wlbackup_files +cat /tmp/.wlbackup_files + +echo __IPKG__ +cat /etc/ipkg.conf + +if [ "$1" = "-n" ]; then + echo __NVRAM__ + nvram show 2>/dev/null +fi + +echo __PACKAGES__ +grep '^Package:' /usr/lib/ipkg/status | cut -d' ' -f2 + +echo __FILES__ +tar -T /tmp/.wlbackup_files -cz 2>/dev/null +rm -f /tmp/.wlbackup_files diff --git a/target/default/target_skeleton/sbin/restore b/target/default/target_skeleton/sbin/restore new file mode 100755 index 0000000000..6b5876cc14 --- /dev/null +++ b/target/default/target_skeleton/sbin/restore @@ -0,0 +1,71 @@ +#!/bin/sh +for param in $*; do + case "$param" in + *) + INPUT_FILE="$param" + esac +done + +if [ "$INPUT_FILE" = "-" ]; then + echo "Reading backup from stdin..." >&2 +elif [ "$INPUT_FILE" = "" ]; then + echo "No input file." +else + echo "Reading backup from $INPUT_FILE" >&2 + exec < "$INPUT_FILE" +fi + +process_line () { + case "$SECTION" in + ipkg) + echo "$line" >> /etc/ipkg.conf + ;; + nvram) + echo nvram set "$line" + ;; + package) + if grep "^Package: $line" /usr/lib/ipkg/status 2>&1 > /dev/null; then + echo Package "$line" already installed. + else + ipkg install "$line" + fi + ;; + file) + rm -f "$line" + ;; + esac +} + +while true; do + read line + case "$line" in + __IPKG__) + SECTION=ipkg + echo "Restoring /etc/ipkg.conf" + rm -f /etc/ipkg.conf + ;; + __NVRAM__) + SECTION=nvram + echo "Restoring nvram" + ;; + __PACKAGES__) + SECTION=package + echo "Restoring packages" + ipkg update + ;; + __FILELIST__) + SECTION=file + echo "Deleting old files" + ;; + __FILES__) + echo "Restoring /etc" + tar -C / -xvz + echo "Restore complete." + exit 0 + ;; + *) + process_line; + ;; + esac +done + |